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55SiMno Grade Steel Bars Hexagonal Hollow Steel Drill Rod With Shank (108mm) For Deep Foundation Drilling

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55SiMno Grade Steel Bars Hexagonal Hollow Steel Drill Rod With Shank (108mm) For Deep Foundation Drilling

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Brand Name : ROSCHEN

Model Number : 22 - 89 MM

Certification : ISO

Place of Origin : CHINA

MOQ : 1 tons

Price : Negotiate

Supply Ability : 1000000 tons

Packaging Details : steel bundle

Name : Integral Drill Rod

Type : Hollow Hexagonal Drill Steel

Model : drill rod with high quality

Size : 108mm Shank H22 Integral Drilling Rod

High quality : buy Integral Drill Steel - high quality Manufacturers ...

Use : Mining Drill Steel

Functions : Mining Drill Steel Suppliers, Buyers

Item : Drill Rod

Origin : China Drill Pipe

Type name : Kelly Bar Manufacturers

Drilling : drifting drill rod

Drill rod supplier : high quality Manufacturers drifting drill rod

whole sale : Wholesale Square Hollow Section

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55SiMno grade steel bars hexagonal hollow steel drill rod with shank (108mm) for Deep Foundation Drilling

55SiMno grade steel bars hexagonal hollow steel drill rod i need drill rod with shank (108mm)55SiMno grade steel bars hexagonal hollow steel drill rod with shank (108mm)


Hollow Hexagonal Drill Steel, is a rock drill steel or integral drill steel without tips. Hollow Drill Steel Bar is a type of steel specially used in drill rod manufacture, high intension and toughness.


Integral drill rod without tip shank sizes 82.5 mm * 22mm(3 1/4" * 7/8"), 108mm * 22mm(4 1/4”* 7/8”), 108mm * 25mm(4 1/4" * 1"), 159 * 25mm(6 1/4”* 1). Lengths: 400mm to 6400mm(1'4" - 21'). Head diameters: 27mm to 40mm.


Integral Drill Steel is used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter from 24mm to 44mm usually. Regarding Integral drill steels, the quality of a steel material and a tungsten carbide is very important to get good drilling performance.


According to different application, different lengths are available from 600mm to 9600mm.

Features:
1. Steel grade: 95CrMo equivalent to SANDBAR 20 or C253, 55SiMnMo
2. Shank size: hex19mm hex.22mm, including Plug Hole Rod
3. Head Diameter: 24mm-44mm
4. Length: 0.4m-10m
5. Package: in wooden case or in bundles.
6. Productivity: 20000pcs/month

Roschen Hollow Hexagonal Drill Steel has following advantages:

1. High fatigue strength and toughness, high intension.
2. High resistance to wear and permanent distortion.
3. Industrial process of heat treatment.
4. Uniform straightness, eliminating the need for straightening.


Material: 95CrMo (Same as SANDBAR 20 or C253)


Diameter: Hex. 22mm, 25mm, 28mm, 32mm, 38mm.


Length: 800mm, 1600mm, 2400mm, 3200mm or any length according to your requirement.
Package: Wrapped with plastic knitting and then into bundles.


55SiMno grade steel bars hexagonal hollow steel drill rod with shank (108mm) for Deep Foundation Drilling

Hollow Hexagonal Drill Steel Specifications
Type Rod Dia(mm) Thread Type Length(mm)
H19 19.2 T16X6-M14 500-3000
H19 19.2 T16X6-M16 500-3000
H19 19.2 T16X6-M18 500-3000
H22 22.2 Taper connecting 500-6000
H22 22.2 T19X6-T19 500-6000
H22 22.2 T19X6-T20 500-6000
H25 25.35 Taper connecting 500-6000
H25 25.35 T22X6-T22 500-6000



Hot Rolled Hexagonal Hollow Drill Steel


Steel Grade: 95CrMo

Chemical Composition:

C: 0.92-1.03PCT
Si: 0.25-0.45PCT
Mn: 0.25-0.45PCT
Cr: 0.80-1.20PCT
Ni: 0.25PCT MAX
Mo: 0.20-0.30PCT
S,P: 0.025PCT MAX
Cu: 0.30PCT MAX


For more information, please contact:


ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED


Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

WeChat: +86-137 6419 5009 ; +86-135 8585 5390

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

Email: roschen@roschen.com ; roschen@roschen.net

Website: http://www.roschen.com ; http://www.roschen.net

http://www.roschen.cn ; http://www.roschendrill.com

http://www.roschenmining.com ; http://www.roschendrilling.com


Product Tags:

Anchor Coupling

      

Self Drilling Rock Bolt

      
Wholesale 55SiMno Grade Steel Bars Hexagonal Hollow Steel Drill Rod With Shank (108mm) For Deep Foundation Drilling from china suppliers

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